ABNORMALITY IN THE SENSOR RING (COMMON TO ALL WHEELS) [DTC CODE: P0307, MALFUNCTION CODE: 6-4]

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ABS light indication	6-4
Malfunction code	6-4
Description of malfunction	Detection of periodic abnormal wheel sensor signal during driving at a wheel speed (left, rearward) of 10 km/h {6.2 mile/h} or more
Vehicle status	Not actuated left rear wheel ABS
Possible cause	Slanted installation position of the sensor ring Damaged sensor ring (worn or chipped teeth) Improper adjustment of air gap

1. Inspection item

Detail

Inspect the sensor ring.

Check for damage.
Check the teeth for wear and chipping.
Check the installation position.

DTC Clear

Detail

Confirm the DTC P0307 is inactive

Start the engine and let it idling condition.
Verify the DTC P0307 is inactive.

DTC Clear

Clear the DTC with Hino DX
Confirm the same DTC is not reoccurred

P0307 is reoccur: Return to first process
Other DTC appear: Refer to concerned Trouble shooting

Complete